The ThinkPad 170W AC Adapter for W520 (0A36227* - United States) offers power for selected ThinkPad laptops. Features include:- Plugs into available wall outlet to deliver AC power to your ThinkPad laptop and to recharge the system battery- Offers the same specifications as the standard AC adapter that ships with the ThinkPad laptop
Note: ThinkPad 170W AC Adapter for W520 varies by country. Service parts has a listing of the various country part numbers.
- AC type: Universal Input, Worldwide Agency Support- AC input voltage: 100 V to 240 V; 50/60 Hz- Input connection: Includes standard AC power cord- AC power cord length: 1.0 m (39.4 in)